Traffic Trace Info
DumpFile: 200301291400.dump
FileSize: 335.66MB
Id: 200301291400
StartTime: Wed Jan 29 14:00:00 2003
EndTime: Wed Jan 29 14:14:40 2003
TotalTime: 880.55 seconds
TotalCapSize: 260.30MB CapLen: 96 bytes
# of packets: 4939147 (2494.12MB)
AvgRate: 23.76Mbps stddev:0.92M
IP flow (unique src/dst pair) Information
# of flows: 278293 (avg. 17.75 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.3% 1.8% 1.6% 1.5% 1.4% 1.3% 1.2% 1.1% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 193453
Top 10 bandwidth usage (bytes/total in %):
3.6% 3.4% 2.3% 2.3% 2.3% 2.3% 2.2% 2.2% 2.2% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200301291400.pktlen.png)
detailed numbers
[ 16- 31]: 20237
[ 32- 63]: 1421375
[ 64- 127]: 1171040
[ 128- 255]: 304650
[ 256- 511]: 263321
[ 512- 1023]: 385046
[ 1024- 2047]: 1373478
Protocol Breakdown
![[protocol breakdown chart]](200301291400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4939147 (100.00%) 2615276720 (100.00%) 529.50
ip 4909716 ( 99.40%) 2614386298 ( 99.97%) 532.49
tcp 4026788 ( 81.53%) 2480185628 ( 94.83%) 615.92
http(s) 1233456 ( 24.97%) 1225808636 ( 46.87%) 993.80
http(c) 896991 ( 18.16%) 117924629 ( 4.51%) 131.47
squid 9868 ( 0.20%) 4445917 ( 0.17%) 450.54
smtp 168554 ( 3.41%) 59051059 ( 2.26%) 350.34
nntp 42 ( 0.00%) 3204 ( 0.00%) 76.29
ftp 101395 ( 2.05%) 29913915 ( 1.14%) 295.02
pop3 5042 ( 0.10%) 1091626 ( 0.04%) 216.51
imap 896 ( 0.02%) 463750 ( 0.02%) 517.58
telnet 3543 ( 0.07%) 285759 ( 0.01%) 80.65
ssh 4068 ( 0.08%) 454645 ( 0.02%) 111.76
dns 1298 ( 0.03%) 94508 ( 0.00%) 72.81
bgp 157 ( 0.00%) 27957 ( 0.00%) 178.07
napster 450612 ( 9.12%) 223155885 ( 8.53%) 495.23
realaud 158 ( 0.00%) 10630 ( 0.00%) 67.28
rtsp 6204 ( 0.13%) 1704826 ( 0.07%) 274.79
icecast 3172 ( 0.06%) 231799 ( 0.01%) 73.08
other 1140987 ( 23.10%) 815504270 ( 31.18%) 714.74
udp 730837 ( 14.80%) 122722891 ( 4.69%) 167.92
dns 392185 ( 7.94%) 54793583 ( 2.10%) 139.71
realaud 41410 ( 0.84%) 19719372 ( 0.75%) 476.20
halflif 8 ( 0.00%) 480 ( 0.00%) 60.00
everque 151 ( 0.00%) 12382 ( 0.00%) 82.00
cuseeme 1 ( 0.00%) 76 ( 0.00%) 76.00
other 294332 ( 5.96%) 45220190 ( 1.73%) 153.64
icmp 120571 ( 2.44%) 10299770 ( 0.39%) 85.42
ip6 589 ( 0.01%) 102463 ( 0.00%) 173.96
other 30931 ( 0.63%) 1075546 ( 0.04%) 34.77
frag 13322 ( 0.27%) 16475614 ( 0.63%) 1236.72
tcpdump file: 200301291400.dump.gz (137.32 MB)